Perhaps you should try some spelling variations:
oral communication » personal communication
information sich » information siwi, information search, information space
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
die oral » die moral, die orte
costs 4 » costs _, costs a, costs 4.2
1 areas » 1 area, 2 areas, 4 areas

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien im information sich die oral communication costs 4 developing 1 areas.*.